EP1592005A4 - Disk device - Google Patents
Disk deviceInfo
- Publication number
- EP1592005A4 EP1592005A4 EP04707677A EP04707677A EP1592005A4 EP 1592005 A4 EP1592005 A4 EP 1592005A4 EP 04707677 A EP04707677 A EP 04707677A EP 04707677 A EP04707677 A EP 04707677A EP 1592005 A4 EP1592005 A4 EP 1592005A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- disk device
- disk
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
- G11B7/085—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection
- G11B7/0857—Arrangements for mechanically moving the whole head
- G11B7/08582—Sled-type positioners
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
- G11B17/02—Details
- G11B17/021—Selecting or spacing of record carriers for introducing the heads
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003030078 | 2003-02-06 | ||
JP2003030078A JP3825005B2 (en) | 2003-02-06 | 2003-02-06 | Disk unit |
PCT/JP2004/001086 WO2004070720A1 (en) | 2003-02-06 | 2004-02-03 | Disk device |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1592005A1 EP1592005A1 (en) | 2005-11-02 |
EP1592005A4 true EP1592005A4 (en) | 2008-05-28 |
Family
ID=32844257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04707677A Withdrawn EP1592005A4 (en) | 2003-02-06 | 2004-02-03 | Disk device |
Country Status (5)
Country | Link |
---|---|
US (1) | US7194747B2 (en) |
EP (1) | EP1592005A4 (en) |
JP (1) | JP3825005B2 (en) |
CN (1) | CN100508043C (en) |
WO (1) | WO2004070720A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6821816B1 (en) * | 2003-06-13 | 2004-11-23 | Delphi Technologies, Inc. | Relaxed tolerance flip chip assembly |
JP3813607B2 (en) * | 2003-11-26 | 2006-08-23 | 松下電器産業株式会社 | Optical pickup device and optical disk recording / reproducing device |
JP4641739B2 (en) * | 2004-05-10 | 2011-03-02 | アルパイン株式会社 | Disk unit |
JP4472450B2 (en) * | 2004-07-15 | 2010-06-02 | パナソニック株式会社 | Optical disk device |
CN101346765B (en) | 2006-01-20 | 2012-07-18 | 三菱电机株式会社 | Disk device |
WO2008132827A1 (en) * | 2007-04-19 | 2008-11-06 | Panasonic Corporation | Optical disc device |
CN102566660B (en) * | 2010-12-13 | 2017-02-08 | 泰州市智谷软件园有限公司 | Portable electronic device with compact disc driver |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0459088A2 (en) * | 1990-05-26 | 1991-12-04 | Pioneer Electronic Corporation | Optical pickup with supporting device |
EP0944047A2 (en) * | 1998-03-19 | 1999-09-22 | Pioneer Electronic Corporation | Disk player |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5790509A (en) * | 1994-12-08 | 1998-08-04 | Tam Co., Ltd. | Driving mechanism for an optical pickup for optical disks |
JP2002109810A (en) | 2000-09-27 | 2002-04-12 | Alpine Electronics Inc | Changer type disk reproducing and/or recording device |
JP3813607B2 (en) * | 2003-11-26 | 2006-08-23 | 松下電器産業株式会社 | Optical pickup device and optical disk recording / reproducing device |
-
2003
- 2003-02-06 JP JP2003030078A patent/JP3825005B2/en not_active Expired - Lifetime
-
2004
- 2004-02-03 EP EP04707677A patent/EP1592005A4/en not_active Withdrawn
- 2004-02-03 CN CN200480006896.9A patent/CN100508043C/en not_active Expired - Fee Related
- 2004-02-03 US US10/544,283 patent/US7194747B2/en not_active Expired - Fee Related
- 2004-02-03 WO PCT/JP2004/001086 patent/WO2004070720A1/en active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0459088A2 (en) * | 1990-05-26 | 1991-12-04 | Pioneer Electronic Corporation | Optical pickup with supporting device |
EP0944047A2 (en) * | 1998-03-19 | 1999-09-22 | Pioneer Electronic Corporation | Disk player |
Non-Patent Citations (1)
Title |
---|
See also references of WO2004070720A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2004070720A1 (en) | 2004-08-19 |
US20060053431A1 (en) | 2006-03-09 |
US7194747B2 (en) | 2007-03-20 |
JP2004265464A (en) | 2004-09-24 |
JP3825005B2 (en) | 2006-09-20 |
CN100508043C (en) | 2009-07-01 |
CN1762014A (en) | 2006-04-19 |
EP1592005A1 (en) | 2005-11-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20050808 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK |
|
DAX | Request for extension of the european patent (deleted) | ||
RBV | Designated contracting states (corrected) |
Designated state(s): DE FR GB |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20080424 |
|
17Q | First examination report despatched |
Effective date: 20080715 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: PANASONIC CORPORATION |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20100819 |